The volume of water in a resevoir decreases 21,000 cubic yards over a 3-month period. What is the average change in volume per month?
21000 yd^3 / 3 months = ? yd^3 / month
anways thanks for the answer
To find the average change in volume per month, we first need to determine the total change in volume over the 3-month period, and then divide that by the number of months.
Given that the volume of water in the reservoir decreases by 21,000 cubic yards over a 3-month period, we can determine the average change in volume per month by dividing the total change in volume by the number of months.
21,000 cubic yards divided by 3 months equals an average change of 7,000 cubic yards per month.
Therefore, the average change in volume per month is 7,000 cubic yards.